Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 998070 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 99.0 MiB |
| Average record size in memory | 104.0 B |
Variable types
| Numeric | 13 |
|---|
ambient is highly correlated with pm | High correlation |
coolant is highly correlated with stator_yoke and 2 other fields | High correlation |
u_d is highly correlated with torque and 1 other fields | High correlation |
u_q is highly correlated with motor_speed | High correlation |
motor_speed is highly correlated with u_q and 1 other fields | High correlation |
torque is highly correlated with u_d and 1 other fields | High correlation |
i_d is highly correlated with motor_speed and 1 other fields | High correlation |
i_q is highly correlated with u_d and 1 other fields | High correlation |
pm is highly correlated with ambient and 3 other fields | High correlation |
stator_yoke is highly correlated with coolant and 3 other fields | High correlation |
stator_tooth is highly correlated with coolant and 3 other fields | High correlation |
stator_winding is highly correlated with coolant and 4 other fields | High correlation |
coolant is highly correlated with stator_yoke and 3 other fields | High correlation |
u_d is highly correlated with torque and 1 other fields | High correlation |
u_q is highly correlated with motor_speed | High correlation |
motor_speed is highly correlated with u_q and 1 other fields | High correlation |
torque is highly correlated with u_d and 1 other fields | High correlation |
i_d is highly correlated with motor_speed and 1 other fields | High correlation |
i_q is highly correlated with u_d and 1 other fields | High correlation |
pm is highly correlated with stator_yoke and 2 other fields | High correlation |
stator_yoke is highly correlated with coolant and 3 other fields | High correlation |
stator_tooth is highly correlated with coolant and 3 other fields | High correlation |
stator_winding is highly correlated with coolant and 4 other fields | High correlation |
profile_id is highly correlated with coolant | High correlation |
coolant is highly correlated with stator_yoke and 1 other fields | High correlation |
u_d is highly correlated with torque and 1 other fields | High correlation |
u_q is highly correlated with motor_speed | High correlation |
motor_speed is highly correlated with u_q and 1 other fields | High correlation |
torque is highly correlated with u_d and 1 other fields | High correlation |
i_d is highly correlated with motor_speed | High correlation |
i_q is highly correlated with u_d and 1 other fields | High correlation |
pm is highly correlated with stator_yoke and 2 other fields | High correlation |
stator_yoke is highly correlated with coolant and 3 other fields | High correlation |
stator_tooth is highly correlated with coolant and 3 other fields | High correlation |
stator_winding is highly correlated with pm and 2 other fields | High correlation |
torque is highly correlated with motor_speed and 4 other fields | High correlation |
pm is highly correlated with stator_tooth and 3 other fields | High correlation |
motor_speed is highly correlated with torque and 4 other fields | High correlation |
stator_tooth is highly correlated with pm and 3 other fields | High correlation |
u_d is highly correlated with torque and 5 other fields | High correlation |
i_q is highly correlated with torque and 4 other fields | High correlation |
ambient is highly correlated with profile_id | High correlation |
profile_id is highly correlated with ambient and 1 other fields | High correlation |
coolant is highly correlated with pm and 4 other fields | High correlation |
i_d is highly correlated with torque and 5 other fields | High correlation |
u_q is highly correlated with torque and 4 other fields | High correlation |
stator_winding is highly correlated with pm and 5 other fields | High correlation |
stator_yoke is highly correlated with pm and 3 other fields | High correlation |
Reproduction
| Analysis started | 2022-03-18 13:55:45.229873 |
|---|---|
| Analysis finished | 2022-03-18 13:57:44.336770 |
| Duration | 1 minute and 59.11 seconds |
| Software version | pandas-profiling v3.0.0 |
| Download configuration | config.json |
| Distinct | 718720 |
|---|---|
| Distinct (%) | 72.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.00390549208 |
| Minimum | -8.573954 |
|---|---|
| Maximum | 2.9671166 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 427522 |
| Negative (%) | 42.8% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -8.573954 |
|---|---|
| 5-th percentile | -1.93117345 |
| Q1 | -0.59938534 |
| median | 0.26615727 |
| Q3 | 0.68667525 |
| 95-th percentile | 1.441791455 |
| Maximum | 2.9671166 |
| Range | 11.5410706 |
| Interquartile range (IQR) | 1.28606059 |
Descriptive statistics
| Standard deviation | 0.9931267822 |
|---|---|
| Coefficient of variation (CV) | -254.2897955 |
| Kurtosis | 0.8224265656 |
| Mean | -0.00390549208 |
| Median Absolute Deviation (MAD) | 0.4226622 |
| Skewness | -0.8489138249 |
| Sum | -3897.95448 |
| Variance | 0.9863008055 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.6886087 | 37409 | 3.7% |
| -2.7498572 | 14142 | 1.4% |
| 0.6886097 | 3061 | 0.3% |
| 0.6886077 | 1619 | 0.2% |
| 0.6886067 | 1054 | 0.1% |
| 0.68860567 | 805 | 0.1% |
| 0.68861073 | 736 | 0.1% |
| 0.6886047 | 610 | 0.1% |
| 0.6886037 | 564 | 0.1% |
| 0.6886117 | 451 | < 0.1% |
| Other values (718710) | 937619 |
| Value | Count | Frequency (%) |
| -8.573954 | 1 | |
| -7.9683414 | 1 | |
| -6.183789 | 1 | |
| -5.9625654 | 1 | |
| -5.7757654 | 1 | |
| -5.2398725 | 1 | |
| -5.144446 | 1 | |
| -5.0924063 | 1 | |
| -5.0608253 | 1 | |
| -4.7317457 | 1 |
| Value | Count | Frequency (%) |
| 2.9671166 | 1 | |
| 2.954662 | 1 | |
| 2.9484026 | 1 | |
| 2.922758 | 1 | |
| 2.9064903 | 1 | |
| 2.8629792 | 1 | |
| 2.8479972 | 1 | |
| 2.8244743 | 1 | |
| 2.787618 | 1 | |
| 2.7720258 | 1 |
| Distinct | 829538 |
|---|---|
| Distinct (%) | 83.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.004722510195 |
| Minimum | -1.4293493 |
|---|---|
| Maximum | 2.6490324 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 558170 |
| Negative (%) | 55.9% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -1.4293493 |
|---|---|
| 5-th percentile | -1.0817008 |
| Q1 | -1.0379249 |
| median | -0.17718683 |
| Q3 | 0.650708915 |
| 95-th percentile | 1.953216 |
| Maximum | 2.6490324 |
| Range | 4.0783817 |
| Interquartile range (IQR) | 1.688633815 |
Descriptive statistics
| Standard deviation | 1.002423384 |
|---|---|
| Coefficient of variation (CV) | 212.2649487 |
| Kurtosis | -0.7599463837 |
| Mean | 0.004722510195 |
| Median Absolute Deviation (MAD) | 0.86044477 |
| Skewness | 0.6282471402 |
| Sum | 4713.39575 |
| Variance | 1.004852642 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1.7475554 | 10515 | 1.1% |
| 0.6095884 | 8115 | 0.8% |
| 0.8389598 | 7871 | 0.8% |
| -0.30078536 | 7816 | 0.8% |
| -1.211159 | 2064 | 0.2% |
| -0.5283787 | 1717 | 0.2% |
| 1.747555 | 225 | < 0.1% |
| 0.60958856 | 201 | < 0.1% |
| 1.5199621 | 200 | < 0.1% |
| 1.7475547 | 159 | < 0.1% |
| Other values (829528) | 959187 |
| Value | Count | Frequency (%) |
| -1.4293493 | 1 | |
| -1.3677999 | 1 | |
| -1.3266424 | 1 | |
| -1.3057826 | 1 | |
| -1.2962692 | 1 | |
| -1.2939065 | 1 | |
| -1.2886666 | 1 | |
| -1.2789598 | 1 | |
| -1.2704502 | 1 | |
| -1.2669547 | 1 |
| Value | Count | Frequency (%) |
| 2.6490324 | 1 | |
| 2.4516525 | 1 | |
| 2.393492 | 1 | |
| 2.2974324 | 1 | |
| 2.2972207 | 1 | |
| 2.2970872 | 1 | |
| 2.2968862 | 1 | |
| 2.2968447 | 1 | |
| 2.2968407 | 1 | |
| 2.2968116 | 1 |
| Distinct | 960969 |
|---|---|
| Distinct (%) | 96.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.004780418286 |
| Minimum | -1.6553733 |
|---|---|
| Maximum | 2.2747343 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 427389 |
| Negative (%) | 42.8% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -1.6553733 |
|---|---|
| 5-th percentile | -1.59439144 |
| Q1 | -0.826358675 |
| median | 0.267542165 |
| Q3 | 0.358491015 |
| 95-th percentile | 1.93107685 |
| Maximum | 2.2747343 |
| Range | 3.9301076 |
| Interquartile range (IQR) | 1.18484969 |
Descriptive statistics
| Standard deviation | 0.9978781813 |
|---|---|
| Coefficient of variation (CV) | 208.7428592 |
| Kurtosis | -0.5228583948 |
| Mean | 0.004780418286 |
| Median Absolute Deviation (MAD) | 0.67272144 |
| Skewness | 0.1946440345 |
| Sum | 4771.192079 |
| Variance | 0.9957608646 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.31013334 | 21 | < 0.1% |
| 0.31013346 | 18 | < 0.1% |
| 0.31013337 | 16 | < 0.1% |
| 0.3101334 | 13 | < 0.1% |
| 0.3101333 | 11 | < 0.1% |
| 0.31013343 | 10 | < 0.1% |
| 0.3101335 | 10 | < 0.1% |
| 0.31013328 | 8 | < 0.1% |
| 0.31013325 | 7 | < 0.1% |
| 0.31013352 | 6 | < 0.1% |
| Other values (960959) | 997950 |
| Value | Count | Frequency (%) |
| -1.6553733 | 1 | |
| -1.6548775 | 1 | |
| -1.6540955 | 1 | |
| -1.6540358 | 1 | |
| -1.654002 | 1 | |
| -1.6539649 | 1 | |
| -1.6539541 | 1 | |
| -1.6539237 | 1 | |
| -1.6538805 | 1 | |
| -1.6538795 | 1 |
| Value | Count | Frequency (%) |
| 2.2747343 | 1 | |
| 2.2743738 | 1 | |
| 2.273846 | 1 | |
| 2.2738078 | 1 | |
| 2.273667 | 1 | |
| 2.2736323 | 1 | |
| 2.27361 | 1 | |
| 2.273599 | 1 | |
| 2.2735937 | 1 | |
| 2.2735558 | 1 |
| Distinct | 931072 |
|---|---|
| Distinct (%) | 93.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.005689722523 |
| Minimum | -1.8614632 |
|---|---|
| Maximum | 1.7934983 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 527167 |
| Negative (%) | 52.8% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -1.8614632 |
|---|---|
| 5-th percentile | -1.31498573 |
| Q1 | -0.9273898 |
| median | -0.0998178875 |
| Q3 | 0.8526253625 |
| 95-th percentile | 1.645368145 |
| Maximum | 1.7934983 |
| Range | 3.6549615 |
| Interquartile range (IQR) | 1.780015163 |
Descriptive statistics
| Standard deviation | 1.002330192 |
|---|---|
| Coefficient of variation (CV) | -176.1650393 |
| Kurtosis | -1.271315718 |
| Mean | -0.005689722523 |
| Median Absolute Deviation (MAD) | 0.903017025 |
| Skewness | 0.199885084 |
| Sum | -5678.741358 |
| Variance | 1.004665814 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1.2776281 | 41 | < 0.1% |
| -1.2776282 | 34 | < 0.1% |
| -1.277628 | 25 | < 0.1% |
| -1.2776283 | 18 | < 0.1% |
| -1.169231 | 14 | < 0.1% |
| -1.1692309 | 13 | < 0.1% |
| -1.1692014 | 13 | < 0.1% |
| -1.1692054 | 12 | < 0.1% |
| -1.1692183 | 12 | < 0.1% |
| -1.1692314 | 12 | < 0.1% |
| Other values (931062) | 997876 |
| Value | Count | Frequency (%) |
| -1.8614632 | 1 | |
| -1.8601747 | 1 | |
| -1.8585079 | 1 | |
| -1.8531562 | 1 | |
| -1.8528533 | 1 | |
| -1.8528087 | 1 | |
| -1.8525892 | 1 | |
| -1.8522873 | 1 | |
| -1.8521171 | 1 | |
| -1.85204 | 1 |
| Value | Count | Frequency (%) |
| 1.7934983 | 1 | |
| 1.7933662 | 1 | |
| 1.7931134 | 1 | |
| 1.7928678 | 1 | |
| 1.7896888 | 1 | |
| 1.7896289 | 1 | |
| 1.7887726 | 1 | |
| 1.7886589 | 1 | |
| 1.7879237 | 1 | |
| 1.7870107 | 1 |
| Distinct | 490798 |
|---|---|
| Distinct (%) | 49.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.006335507988 |
| Minimum | -1.3715293 |
|---|---|
| Maximum | 2.0241637 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 544499 |
| Negative (%) | 54.6% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -1.3715293 |
|---|---|
| 5-th percentile | -1.2224314 |
| Q1 | -0.95189166 |
| median | -0.14024577 |
| Q3 | 0.853583735 |
| 95-th percentile | 1.690631915 |
| Maximum | 2.0241637 |
| Range | 3.395693 |
| Interquartile range (IQR) | 1.805475395 |
Descriptive statistics
| Standard deviation | 1.001229294 |
|---|---|
| Coefficient of variation (CV) | -158.0345722 |
| Kurtosis | -1.166937 |
| Mean | -0.006335507988 |
| Median Absolute Deviation (MAD) | 0.9004768 |
| Skewness | 0.3333048473 |
| Sum | -6323.280457 |
| Variance | 1.0024601 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1.2224302 | 4836 | 0.5% |
| -1.2224305 | 4788 | 0.5% |
| -1.2224301 | 4723 | 0.5% |
| -1.22243 | 4689 | 0.5% |
| -1.2224303 | 4680 | 0.5% |
| -1.2224306 | 4645 | 0.5% |
| -1.2224307 | 4644 | 0.5% |
| -1.2224308 | 4643 | 0.5% |
| -1.2224299 | 4540 | 0.5% |
| -1.2224298 | 4450 | 0.4% |
| Other values (490788) | 951432 |
| Value | Count | Frequency (%) |
| -1.3715293 | 1 | |
| -1.3692703 | 1 | |
| -1.3573004 | 1 | |
| -1.3537474 | 1 | |
| -1.3229682 | 1 | |
| -1.3215904 | 1 | |
| -1.2729657 | 1 | |
| -1.2706562 | 1 | |
| -1.2390202 | 1 | |
| -1.2225862 | 1 |
| Value | Count | Frequency (%) |
| 2.0241637 | 1 | |
| 2.024162 | 1 | |
| 2.0241506 | 1 | |
| 2.0241497 | 1 | |
| 2.0241492 | 1 | |
| 2.0241442 | 1 | |
| 2.0241416 | 1 | |
| 2.0241394 | 1 | |
| 2.0241377 | 1 | |
| 2.024136 | 1 |
| Distinct | 695029 |
|---|---|
| Distinct (%) | 69.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.003332850434 |
| Minimum | -3.3459527 |
|---|---|
| Maximum | 3.0169706 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 560538 |
| Negative (%) | 56.2% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -3.3459527 |
|---|---|
| 5-th percentile | -1.8487519 |
| Q1 | -0.26691731 |
| median | -0.187246405 |
| Q3 | 0.5471705375 |
| 95-th percentile | 1.69807524 |
| Maximum | 3.0169706 |
| Range | 6.3629233 |
| Interquartile range (IQR) | 0.8140878475 |
Descriptive statistics
| Standard deviation | 0.9979065644 |
|---|---|
| Coefficient of variation (CV) | -299.4153456 |
| Kurtosis | 0.7793178685 |
| Mean | -0.003332850434 |
| Median Absolute Deviation (MAD) | 0.54108959 |
| Skewness | -0.04266048839 |
| Sum | -3326.418032 |
| Variance | 0.9958175113 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.25563973 | 183291 | 18.4% |
| 0.3712834 | 16150 | 1.6% |
| 0.057821833 | 10864 | 1.1% |
| 1.3116682 | 6834 | 0.7% |
| 1.6251297 | 6428 | 0.6% |
| 0.99820656 | 4495 | 0.5% |
| 0.68474495 | 3651 | 0.4% |
| -0.8230261 | 2229 | 0.2% |
| 1.9385912 | 2004 | 0.2% |
| 2.2520528 | 1701 | 0.2% |
| Other values (695019) | 760423 |
| Value | Count | Frequency (%) |
| -3.3459527 | 1 | < 0.1% |
| -3.3457572 | 1 | < 0.1% |
| -3.3411825 | 5 | |
| -3.3391058 | 1 | < 0.1% |
| -3.338918 | 1 | < 0.1% |
| -3.3381345 | 1 | < 0.1% |
| -3.3366241 | 1 | < 0.1% |
| -3.3335855 | 5 | |
| -3.3333344 | 5 | |
| -3.3330922 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 3.0169706 | 1 | |
| 3.0168948 | 1 | |
| 3.016884 | 1 | |
| 3.0168605 | 1 | |
| 3.016777 | 1 | |
| 3.0166125 | 1 | |
| 3.0165982 | 1 | |
| 3.0165563 | 1 | |
| 3.0164938 | 1 | |
| 3.016479 | 1 |
| Distinct | 661242 |
|---|---|
| Distinct (%) | 66.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.006042970962 |
| Minimum | -3.2458737 |
|---|---|
| Maximum | 1.0609372 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 450127 |
| Negative (%) | 45.1% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -3.2458737 |
|---|---|
| 5-th percentile | -1.909265755 |
| Q1 | -0.756296165 |
| median | 0.21393506 |
| Q3 | 1.013975 |
| 95-th percentile | 1.0291572 |
| Maximum | 1.0609372 |
| Range | 4.3068109 |
| Interquartile range (IQR) | 1.770271165 |
Descriptive statistics
| Standard deviation | 0.9989943207 |
|---|---|
| Coefficient of variation (CV) | 165.3150953 |
| Kurtosis | -0.754099942 |
| Mean | 0.006042970962 |
| Median Absolute Deviation (MAD) | 0.81519444 |
| Skewness | -0.6225779728 |
| Sum | 6031.308028 |
| Variance | 0.9979896528 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1.0291421 | 1040 | 0.1% |
| 1.0291413 | 1027 | 0.1% |
| 1.0291402 | 1011 | 0.1% |
| 1.0291405 | 1008 | 0.1% |
| 1.0291443 | 996 | 0.1% |
| 1.0291406 | 993 | 0.1% |
| 1.0291436 | 991 | 0.1% |
| 1.029141 | 989 | 0.1% |
| 1.0291404 | 985 | 0.1% |
| 1.0291433 | 984 | 0.1% |
| Other values (661232) | 988046 |
| Value | Count | Frequency (%) |
| -3.2458737 | 1 | |
| -3.2444723 | 1 | |
| -3.2422132 | 1 | |
| -3.242173 | 1 | |
| -3.2411175 | 1 | |
| -3.2404277 | 1 | |
| -3.24027 | 1 | |
| -3.240216 | 1 | |
| -3.2385337 | 1 | |
| -3.2375515 | 1 |
| Value | Count | Frequency (%) |
| 1.0609372 | 1 | |
| 1.0607179 | 1 | |
| 1.0605466 | 1 | |
| 1.0604317 | 1 | |
| 1.0603153 | 1 | |
| 1.0602632 | 1 | |
| 1.0602596 | 1 | |
| 1.0602553 | 1 | |
| 1.0602401 | 1 | |
| 1.0602334 | 1 |
| Distinct | 655589 |
|---|---|
| Distinct (%) | 65.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.003194015566 |
| Minimum | -3.3416388 |
|---|---|
| Maximum | 2.9141846 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 552092 |
| Negative (%) | 55.3% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -3.3416388 |
|---|---|
| 5-th percentile | -1.82705293 |
| Q1 | -0.25726893 |
| median | -0.19007564 |
| Q3 | 0.499260005 |
| 95-th percentile | 1.723256 |
| Maximum | 2.9141846 |
| Range | 6.2558234 |
| Interquartile range (IQR) | 0.756528935 |
Descriptive statistics
| Standard deviation | 0.9979121472 |
|---|---|
| Coefficient of variation (CV) | -312.4318359 |
| Kurtosis | 0.7849738434 |
| Mean | -0.003194015566 |
| Median Absolute Deviation (MAD) | 0.532982265 |
| Skewness | -0.07570538428 |
| Sum | -3187.851116 |
| Variance | 0.9958286535 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.48691997 | 161 | < 0.1% |
| -0.2457172 | 153 | < 0.1% |
| 0.4869202 | 146 | < 0.1% |
| -0.24571535 | 142 | < 0.1% |
| -0.24571493 | 141 | < 0.1% |
| -0.24571498 | 141 | < 0.1% |
| -0.24571285 | 141 | < 0.1% |
| 0.48691988 | 140 | < 0.1% |
| -0.24571685 | 139 | < 0.1% |
| -0.24571235 | 139 | < 0.1% |
| Other values (655579) | 996627 |
| Value | Count | Frequency (%) |
| -3.3416388 | 1 | |
| -3.34146 | 1 | |
| -3.3368022 | 1 | |
| -3.3345456 | 1 | |
| -3.332724 | 1 | |
| -3.3307397 | 1 | |
| -3.3307288 | 1 | |
| -3.3307204 | 1 | |
| -3.3307154 | 1 | |
| -3.330708 | 1 |
| Value | Count | Frequency (%) |
| 2.9141846 | 1 | < 0.1% |
| 2.9141815 | 1 | < 0.1% |
| 2.9141808 | 2 | < 0.1% |
| 2.9141805 | 1 | < 0.1% |
| 2.91418 | 1 | < 0.1% |
| 2.9141798 | 1 | < 0.1% |
| 2.914179 | 5 | |
| 2.9141784 | 4 | |
| 2.9141781 | 4 | |
| 2.914178 | 4 |
| Distinct | 945166 |
|---|---|
| Distinct (%) | 94.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.004395794658 |
| Minimum | -2.6319911 |
|---|---|
| Maximum | 2.9174562 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 455539 |
| Negative (%) | 45.6% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -2.6319911 |
|---|---|
| 5-th percentile | -1.83855952 |
| Q1 | -0.6723075475 |
| median | 0.09436716 |
| Q3 | 0.6806914075 |
| 95-th percentile | 1.55048845 |
| Maximum | 2.9174562 |
| Range | 5.5494473 |
| Interquartile range (IQR) | 1.352998955 |
Descriptive statistics
| Standard deviation | 0.9956862488 |
|---|---|
| Coefficient of variation (CV) | -226.5088172 |
| Kurtosis | -0.3492131725 |
| Mean | -0.004395794658 |
| Median Absolute Deviation (MAD) | 0.661474095 |
| Skewness | -0.2329033951 |
| Sum | -4387.310775 |
| Variance | 0.991391106 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1.450126 | 30 | < 0.1% |
| 1.4498897 | 9 | < 0.1% |
| 1.4514872 | 6 | < 0.1% |
| 0.44328427 | 5 | < 0.1% |
| 0.24427982 | 5 | < 0.1% |
| 0.73590016 | 5 | < 0.1% |
| 0.14159282 | 5 | < 0.1% |
| 0.1480969 | 4 | < 0.1% |
| 0.08188653 | 4 | < 0.1% |
| 0.39489636 | 4 | < 0.1% |
| Other values (945156) | 997993 |
| Value | Count | Frequency (%) |
| -2.6319911 | 1 | |
| -2.631983 | 1 | |
| -2.6317852 | 1 | |
| -2.6317165 | 1 | |
| -2.631665 | 1 | |
| -2.6315815 | 1 | |
| -2.6315405 | 1 | |
| -2.6315303 | 1 | |
| -2.6314533 | 1 | |
| -2.6314385 | 1 |
| Value | Count | Frequency (%) |
| 2.9174562 | 1 | |
| 2.917252 | 1 | |
| 2.9169686 | 1 | |
| 2.916775 | 1 | |
| 2.915934 | 1 | |
| 2.915899 | 1 | |
| 2.9149082 | 1 | |
| 2.914025 | 1 | |
| 2.9139636 | 1 | |
| 2.9124873 | 1 |
| Distinct | 861836 |
|---|---|
| Distinct (%) | 86.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.0006091402995 |
| Minimum | -1.8346876 |
|---|---|
| Maximum | 2.4491582 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 529754 |
| Negative (%) | 53.1% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -1.8346876 |
|---|---|
| 5-th percentile | -1.55232954 |
| Q1 | -0.7472654 |
| median | -0.057225688 |
| Q3 | 0.6973442 |
| 95-th percentile | 1.72780516 |
| Maximum | 2.4491582 |
| Range | 4.2838458 |
| Interquartile range (IQR) | 1.4446096 |
Descriptive statistics
| Standard deviation | 1.001049157 |
|---|---|
| Coefficient of variation (CV) | 1643.380282 |
| Kurtosis | -0.7289625926 |
| Mean | 0.0006091402995 |
| Median Absolute Deviation (MAD) | 0.709471 |
| Skewness | 0.2572973687 |
| Sum | 607.9646587 |
| Variance | 1.002099414 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.39753547 | 12779 | 1.3% |
| -0.73472506 | 12006 | 1.2% |
| 0.9512226 | 7448 | 0.7% |
| -1.7462937 | 7069 | 0.7% |
| 1.2910466 | 2696 | 0.3% |
| 0.61403334 | 1177 | 0.1% |
| -0.057711642 | 882 | 0.1% |
| 2.299981 | 577 | 0.1% |
| -0.39753565 | 537 | 0.1% |
| 0.95122296 | 455 | < 0.1% |
| Other values (861826) | 952444 |
| Value | Count | Frequency (%) |
| -1.8346876 | 1 | |
| -1.8341513 | 1 | |
| -1.8335521 | 1 | |
| -1.8330117 | 1 | |
| -1.8329986 | 1 | |
| -1.8328238 | 1 | |
| -1.8327438 | 1 | |
| -1.8326151 | 1 | |
| -1.8325528 | 1 | |
| -1.8324342 | 1 |
| Value | Count | Frequency (%) |
| 2.4491582 | 1 | |
| 2.4474537 | 1 | |
| 2.446804 | 1 | |
| 2.4433472 | 1 | |
| 2.44151 | 1 | |
| 2.4407723 | 1 | |
| 2.4397206 | 1 | |
| 2.439619 | 1 | |
| 2.4392812 | 1 | |
| 2.4390068 | 1 |
| Distinct | 854787 |
|---|---|
| Distinct (%) | 85.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.00220773772 |
| Minimum | -2.0661428 |
|---|---|
| Maximum | 2.3266683 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 496810 |
| Negative (%) | 49.8% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -2.0661428 |
|---|---|
| 5-th percentile | -1.695881695 |
| Q1 | -0.7619508 |
| median | 0.0050849725 |
| Q3 | 0.77223925 |
| 95-th percentile | 1.608755745 |
| Maximum | 2.3266683 |
| Range | 4.3928111 |
| Interquartile range (IQR) | 1.53419005 |
Descriptive statistics
| Standard deviation | 0.9995974868 |
|---|---|
| Coefficient of variation (CV) | -452.7700359 |
| Kurtosis | -0.779986981 |
| Mean | -0.00220773772 |
| Median Absolute Deviation (MAD) | 0.7670357725 |
| Skewness | -0.06153324109 |
| Sum | -2203.476786 |
| Variance | 0.9991951356 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.46185845 | 10954 | 1.1% |
| -1.0679032 | 9478 | 0.9% |
| -0.7619508 | 8642 | 0.9% |
| 1.9916204 | 6465 | 0.6% |
| -1.9857602 | 5990 | 0.6% |
| 0.7702012 | 5401 | 0.5% |
| -0.45360819 | 3340 | 0.3% |
| 0.15590642 | 2450 | 0.2% |
| 1.6856681 | 2097 | 0.2% |
| -1.6798079 | 1879 | 0.2% |
| Other values (854777) | 941374 |
| Value | Count | Frequency (%) |
| -2.0661428 | 1 | |
| -2.0648587 | 1 | |
| -2.0648317 | 1 | |
| -2.064073 | 1 | |
| -2.0640023 | 1 | |
| -2.0639482 | 1 | |
| -2.063422 | 1 | |
| -2.0632231 | 1 | |
| -2.0631998 | 1 | |
| -2.0631657 | 1 |
| Value | Count | Frequency (%) |
| 2.3266683 | 1 | |
| 2.326661 | 1 | |
| 2.3266416 | 1 | |
| 2.3263557 | 1 | |
| 2.3260736 | 1 | |
| 2.3259764 | 1 | |
| 2.3256996 | 1 | |
| 2.325405 | 1 | |
| 2.3249454 | 1 | |
| 2.3249314 | 1 |
| Distinct | 899142 |
|---|---|
| Distinct (%) | 90.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -0.003934760021 |
| Minimum | -2.0199726 |
|---|---|
| Maximum | 2.653781 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 496119 |
| Negative (%) | 49.7% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | -2.0199726 |
|---|---|
| 5-th percentile | -1.723065985 |
| Q1 | -0.72562176 |
| median | 0.0065364335 |
| Q3 | 0.72566038 |
| 95-th percentile | 1.63822703 |
| Maximum | 2.653781 |
| Range | 4.6737536 |
| Interquartile range (IQR) | 1.45128214 |
Descriptive statistics
| Standard deviation | 0.9983427229 |
|---|---|
| Coefficient of variation (CV) | -253.7239165 |
| Kurtosis | -0.7284159975 |
| Mean | -0.003934760021 |
| Median Absolute Deviation (MAD) | 0.7285693835 |
| Skewness | -0.02805511319 |
| Sum | -3927.165934 |
| Variance | 0.9966881924 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1.261606 | 15548 | 1.6% |
| -0.97692335 | 4943 | 0.5% |
| 0.017978428 | 2972 | 0.3% |
| 0.2686472 | 1405 | 0.1% |
| -1.2256489 | 1341 | 0.1% |
| -1.9718252 | 1190 | 0.1% |
| 1.2616057 | 640 | 0.1% |
| 0.017978719 | 539 | 0.1% |
| 1.2616054 | 261 | < 0.1% |
| 1.2616063 | 224 | < 0.1% |
| Other values (899132) | 969007 |
| Value | Count | Frequency (%) |
| -2.0199726 | 1 | |
| -2.0199318 | 1 | |
| -2.019915 | 1 | |
| -2.0194201 | 1 | |
| -2.0193489 | 1 | |
| -2.0192761 | 1 | |
| -2.0192378 | 1 | |
| -2.0191412 | 1 | |
| -2.018966 | 1 | |
| -2.0188093 | 1 |
| Value | Count | Frequency (%) |
| 2.653781 | 1 | |
| 2.6518095 | 1 | |
| 2.650998 | 1 | |
| 2.6471093 | 1 | |
| 2.6467717 | 1 | |
| 2.6462479 | 1 | |
| 2.6448886 | 1 | |
| 2.6441433 | 1 | |
| 2.641425 | 1 | |
| 2.641304 | 1 |
| Distinct | 52 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 50.73200076 |
| Minimum | 4 |
|---|---|
| Maximum | 81 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.6 MiB |
Quantile statistics
| Minimum | 4 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 32 |
| median | 56 |
| Q3 | 68 |
| 95-th percentile | 79 |
| Maximum | 81 |
| Range | 77 |
| Interquartile range (IQR) | 36 |
Descriptive statistics
| Standard deviation | 22.07312543 |
|---|---|
| Coefficient of variation (CV) | 0.4350927443 |
| Kurtosis | -0.652661436 |
| Mean | 50.73200076 |
| Median Absolute Deviation (MAD) | 15 |
| Skewness | -0.6284123886 |
| Sum | 50634088 |
| Variance | 487.2228664 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 20 | 43970 | 4.4% |
| 6 | 40387 | 4.0% |
| 65 | 40093 | 4.0% |
| 66 | 36475 | 3.7% |
| 27 | 35360 | 3.5% |
| 4 | 33423 | 3.3% |
| 58 | 33381 | 3.3% |
| 56 | 33122 | 3.3% |
| 53 | 32441 | 3.3% |
| 79 | 31153 | 3.1% |
| Other values (42) | 638265 |
| Value | Count | Frequency (%) |
| 4 | 33423 | |
| 6 | 40387 | |
| 10 | 15255 | 1.5% |
| 11 | 7886 | 0.8% |
| 20 | 43970 | |
| 27 | 35360 | |
| 29 | 21357 | |
| 30 | 23862 | |
| 31 | 15586 | 1.6% |
| 32 | 20959 |
| Value | Count | Frequency (%) |
| 81 | 17671 | |
| 80 | 23823 | |
| 79 | 31153 | |
| 78 | 8444 | 0.8% |
| 77 | 14621 | |
| 76 | 22187 | |
| 75 | 13471 | |
| 74 | 23760 | |
| 73 | 16785 | |
| 72 | 15300 |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
First rows
| ambient | coolant | u_d | u_q | motor_speed | torque | i_d | i_q | pm | stator_yoke | stator_tooth | stator_winding | profile_id | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | -0.752143 | -1.118446 | 0.327935 | -1.297858 | -1.222428 | -0.250182 | 1.029572 | -0.245860 | -2.522071 | -1.831422 | -2.066143 | -2.018033 | 4 |
| 1 | -0.771263 | -1.117021 | 0.329665 | -1.297686 | -1.222429 | -0.249133 | 1.029509 | -0.245832 | -2.522418 | -1.830969 | -2.064859 | -2.017631 | 4 |
| 2 | -0.782892 | -1.116681 | 0.332771 | -1.301822 | -1.222428 | -0.249431 | 1.029448 | -0.245818 | -2.522673 | -1.830400 | -2.064073 | -2.017343 | 4 |
| 3 | -0.780935 | -1.116764 | 0.333700 | -1.301852 | -1.222430 | -0.248636 | 1.032845 | -0.246955 | -2.521639 | -1.830333 | -2.063137 | -2.017632 | 4 |
| 4 | -0.774043 | -1.116775 | 0.335206 | -1.303118 | -1.222429 | -0.248701 | 1.031807 | -0.246610 | -2.521900 | -1.830498 | -2.062795 | -2.018145 | 4 |
| 5 | -0.762936 | -1.116955 | 0.334901 | -1.303017 | -1.222429 | -0.248197 | 1.031031 | -0.246341 | -2.522203 | -1.831931 | -2.062549 | -2.017884 | 4 |
| 6 | -0.749228 | -1.116170 | 0.335014 | -1.302082 | -1.222430 | -0.247914 | 1.030493 | -0.246162 | -2.522538 | -1.833012 | -2.062115 | -2.017243 | 4 |
| 7 | -0.738450 | -1.113986 | 0.336256 | -1.305155 | -1.222432 | -0.248321 | 1.030107 | -0.246035 | -2.522844 | -1.832182 | -2.061953 | -2.017213 | 4 |
| 8 | -0.730910 | -1.111828 | 0.334905 | -1.303790 | -1.222431 | -0.247785 | 1.029851 | -0.245981 | -2.522808 | -1.831576 | -2.062443 | -2.017739 | 4 |
| 9 | -0.727130 | -1.109486 | 0.335988 | -1.305633 | -1.222431 | -0.248294 | 1.029636 | -0.245888 | -2.522677 | -1.831438 | -2.062317 | -2.018180 | 4 |
Last rows
| ambient | coolant | u_d | u_q | motor_speed | torque | i_d | i_q | pm | stator_yoke | stator_tooth | stator_winding | profile_id | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 998060 | -0.050781 | 0.615396 | 0.331615 | -1.249884 | -1.222435 | -0.25564 | 1.029141 | -0.245716 | 0.431472 | 1.078879 | 0.843361 | 0.503381 | 72 |
| 998061 | -0.050319 | 0.537794 | 0.331493 | -1.248210 | -1.222433 | -0.25564 | 1.029144 | -0.245739 | 0.430466 | 1.074454 | 0.842227 | 0.501356 | 72 |
| 998062 | -0.055087 | 0.472326 | 0.331570 | -1.251317 | -1.222430 | -0.25564 | 1.029134 | -0.245729 | 0.430192 | 1.068993 | 0.841414 | 0.499106 | 72 |
| 998063 | -0.056077 | 0.422167 | 0.331787 | -1.246931 | -1.222431 | -0.25564 | 1.029193 | -0.245708 | 0.430151 | 1.060052 | 0.840832 | 0.497372 | 72 |
| 998064 | -0.049128 | 0.375127 | 0.331692 | -1.250184 | -1.222434 | -0.25564 | 1.029146 | -0.245712 | 0.429423 | 1.034927 | 0.838381 | 0.495968 | 72 |
| 998065 | -0.047497 | 0.341638 | 0.331475 | -1.246114 | -1.222428 | -0.25564 | 1.029142 | -0.245723 | 0.429853 | 1.018568 | 0.836084 | 0.494725 | 72 |
| 998066 | -0.048839 | 0.320022 | 0.331701 | -1.250655 | -1.222437 | -0.25564 | 1.029148 | -0.245736 | 0.429751 | 1.013416 | 0.834438 | 0.494279 | 72 |
| 998067 | -0.042350 | 0.307415 | 0.330946 | -1.246852 | -1.222430 | -0.25564 | 1.029191 | -0.245701 | 0.429439 | 1.002906 | 0.833936 | 0.492666 | 72 |
| 998068 | -0.039433 | 0.302082 | 0.330987 | -1.249505 | -1.222432 | -0.25564 | 1.029147 | -0.245727 | 0.429558 | 0.999157 | 0.830504 | 0.490581 | 72 |
| 998069 | -0.043803 | 0.312666 | 0.330830 | -1.246590 | -1.222431 | -0.25564 | 1.029141 | -0.245722 | 0.429166 | 0.987163 | 0.828046 | 0.489382 | 72 |